On Wed, Sep 05, 2018 at 04:48:27PM +0300, Laurent Pinchart wrote: > Hi Maxime, > > Thank you for the patch. > > On Wednesday, 5 September 2018 12:16:40 EEST Maxime Ripard wrote: > > Cadence has designed a D-PHY that can be used by the, currently in tree, > > DSI bridge (DRM), CSI Transceiver and CSI Receiver (v4l2) drivers. > > > > Only the DSI driver has an ad-hoc driver for that phy at the moment, while > > the v4l2 drivers are completely missing any phy support. In order to make > > that phy support available to all these drivers, without having to > > duplicate that code three times, let's create a generic phy framework > > driver. > > > > Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx> > > --- > > drivers/phy/Kconfig | 1 +- > > drivers/phy/Makefile | 1 +- > > drivers/phy/cadence/Kconfig | 13 +- > > drivers/phy/cadence/Makefile | 1 +- > > drivers/phy/cadence/cdns-dphy.c | 499 +++++++++++++++++++++++++++++++++- > > Should the DT bindings be split from Documentation/devicetree/bindings/ > display/bridge/cdns,dsi.txt ? Yep, I'll change it. Thanks! Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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